FR 9026 then FR 933 at Fiumicino
Memmingen → Rome → Cologne
Timetable, Rome time
18:55FR 9026 from Memmingen at the gate
14:10FR 933 to Cologne leaves the gate
19 h 15 apart on the timetable, overnight
FR 933 leaves 19 h 15 after FR 9026 arrives on the timetable: more than half a day, so not a connection we count.